Comments on: Taking a Closer Look at Airplane-Bird Collisions

By: Nathan Yau

Nathan Yau — Thu, 06 Aug 2009 22:51:11 +0000

ha, i guess that explains some things :)

By: Geoff

Geoff — Thu, 06 Aug 2009 22:23:10 +0000

Just came across details of a “white-tailed deer” incident. It confirms that the ‘bird’ was in fact a deer which was hit on take-off!

Date: 11 January 1990
Aircraft: Hawker Siddeley
Airport: John Tune (TN)
Phase of Flight: Takeoff run
Damage: Engine (aircraft damaged beyond repair)
Wildlife Species: White-tailed deer
Comments from Report: Several deer were struck during takeoff. One was completely ingested in the left engine. The impact tore the engine loose from the aircraft. The aircraft had to be replaced at a cost of $1.4 million.

Source: http://wildlife.pr.erau.edu/sig_strikes_2009.pdf

By: jim

jim — Fri, 17 Jul 2009 02:55:30 +0000

So just like the Hudson River incident, I really need to be paranoid, I need to be worried around take-off (as well as approach).

But I fly a lot in the Southeast. If you click on the Canadian goose line in the bar chart, the map changes. It sure looks like those Canadian geese that are such a problem for other areas are not a problem for where I go – thank goodness.

By: tyler Holcomb

tyler Holcomb — Thu, 16 Jul 2009 22:19:37 +0000

Crows are probably in the “blackbird” category. Telling a crow from a raven can be difficult even for an avid bird watcher, so it makes sense that call Corvids put medium-size dark bird, such as starlings, are all lumped as “black birds.”

By: Joe Mako

Joe Mako — Thu, 16 Jul 2009 17:50:07 +0000

Nathan,

Do you have a link for where the raw data used in this visualization came from?

I believe there are some key variables that because of their omission, skew the visualization. For instance, if there are a great deal more flights during the day, there will be more Airplane-Bird Collisions during the day. I would be interested in see the percentage of flights that had a collision broken down by time of day instead of just count by time of day.

I would also be interested in the level of detail goes down to individual airports, and then plot their Lat/Lon on the map instead of the state Lat/Lon with a mark that is sized based on percent of collisions per flights.

The rarity of a bird species in each state or region may be another factor to consider.

In order to reach this viewpoint, additional data sources may need to be merged in. But having a link the data source with counts of incidents would a good starting point to reach these goals.

By: Simfish Inquilinekea

Simfish Inquilinekea — Thu, 16 Jul 2009 16:39:29 +0000

Notice how there are no crows on the list (despite their abundance everywhere). Interesting

By: Geoff

Geoff — Thu, 16 Jul 2009 14:45:45 +0000

There was a pretty funny article in Vanity Fair a few months ago about the Hudson River incident. I think the author may have referenced some of the stats…

http://www.vanityfair.com/styl.....ways200906

By: Gregg

Gregg — Thu, 16 Jul 2009 13:39:50 +0000

I read somewhere that Memphis was high in the rankings for bird strikes because our airport (KMEM) has the most night traffic due to the FedEx hub. Interesting it isn’t on your chart.

By: Nathan Yau

Nathan Yau — Thu, 16 Jul 2009 11:51:32 +0000

trust me, it is. a rare breed

By: Nick

Nick — Thu, 16 Jul 2009 11:06:58 +0000

I wasn’t aware that ‘White-tailed deer’ was a bird species.